Quote History Quoted:Yes.
Sorry.
I have grass on the brain, obviously.
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No worries. Here’s my 2 cents, as it applies to my flock of of reasonably self-sufficient, 24/7 free range, game chickens and cross breeds:
I lose few young chickens to predators, but lose many to gut parasites. My chickens drink from stagnant ponds, puddles, and drains in 100F heat. Good places for
Giardia and other protozoans to live. Some of my chickens seem to have a natural resistance to them but most will get infected and become emaciated their first week or two of free range if I don’t worm them with ivermectin. After an initial dosage of ivermectin, most don’t seem to get infected again. A few will be prone to constant reinfection and I let those cull themselves out of the breeding population. I give a dosage to all new free rangers within their first 2 weeks of free ranging and follow up every 6 months. It kills the protozoans well and has the benefit of having a broad range of effectiveness on many other parasites and blood suckers. I give 3-6 drops of blue pour on ivermectin per bird directly on the skin under the feathers.
I have a large patch of oregano in my front yard the chickens constantly eat from. My chickens also eat dog fennel, which is a natural pesticide. Those things may help with other parasites but only the ivermectin seems to kill the protozoans like
Giardia and
Coccidia.
I do believe apple cider vinegar mixed in plastic waterers in the amount of 1-2 teaspoons per gallon and unrefined coconut oil mixed with their food, each given periodically, help with parasite resistance in the months between ivermectin doses.